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stagger_animations

This commit is contained in:
David Rose 2007-11-27 01:14:47 +00:00
parent 89f4ff426b
commit 591a2096b4
2 changed files with 19 additions and 0 deletions
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18
panda/src/framework/windowFramework.cxx
View File

@ -717,6 +717,24 @@ loop_animations(int hierarchy_match_flags) {
_anim_controls.loop_all(true);
}
////////////////////////////////////////////////////////////////////
// Function: WindowFramework::stagger_animations
// Access: Public
// Description: Walks through all the animations that were bound by
// loop_animations() and staggers their play rate
// slightly so that they will not remain perfectly in
// sync.
////////////////////////////////////////////////////////////////////
void WindowFramework::
stagger_animations() {
for (int i = 0; i < _anim_controls.get_num_anims(); ++i) {
AnimControl *control = _anim_controls.get_anim(i);
double r = (double)rand() / (double)RAND_MAX;
r = r * 0.2 + 0.9;
control->set_play_rate(r);
}
}
////////////////////////////////////////////////////////////////////
// Function: WindowFramework::next_anim_control
// Access: Public

1
panda/src/framework/windowFramework.h
View File

@ -94,6 +94,7 @@ public:
void loop_animations(int hierarchy_match_flags =
PartGroup::HMF_ok_part_extra |
PartGroup::HMF_ok_anim_extra);
void stagger_animations();
void next_anim_control();
void set_anim_controls(bool enable);
INLINE bool get_anim_controls() const;